10 Best Free Online EV Charging Time Calculator Websites

Here is a list of the best free online EV Charging Time Calculator websites. An EV charging time calculator is a tool that estimates the time required to charge an electric vehicle. This calculation is based on factors such as battery capacity, charging power, and current charge level. The formula used to calculate the charging time is as follows:

Duration = Battery capacity (kWh) x 1000 / EVSE power (kW) x 1000

This post covers 10 websites where you can calculate the charging time of an electric vehicle. It includes dedicated calculators provided by various charging companies and independent websites. Some of these calculators feature a catalog of electric vehicles and charging options. You can simply select a vehicle and charging option from the listing and perform the calculations. Some calculators stick with the manual calculation where you have to provide the numbers including battery size and charging power. You can explore the list and check these calculators in detail.

My Favorite Online EV Charging Time Calculator

EVAdept.com is the website that I prefer to calculate EV charging time online. This website has an ideal calculator for those who do not know the numbers. You can simply pick your vehicle model, charging port, charger, or network and the charging time. Along with the charging time, it also provides additional stats including per-minute billing, per-kW billing, and total charging billing.

You can check out our other lists of the best free Online EV Range Calculator Websites, Online EV Charging Cost Calculator Websites, and Online Rooftop Solar Installation Calculator Services.

Comparison Table:

Name	Based on	Set Battery Levels	Charging/Power Options	Outlet/Charger Options
EVAdept.com	EV Model	✓	✓	✓
UGV.ua	EV Model	✓	✓	✓
zecar.com	EV Model	✓	✓	✓
GridServe.com	EV Model	✓	✓	x
BlinkCharging.com	EV Model / Battery Capacity	✓	✓	x
go-e.com	EV Model	x	x	x
HomeChargingStations.com	Battery Capacity	✓	✓	x
EVPlant.co.uk	Battery Capacity	✓	✓	x
InchCalculator.com	Battery Capacity	✓	✓	x
Calculator.academy	Battery Capacity	✓	✓	x

EVAdept.com

EVAdept.com is a platform that provides EVSE (Electric Vehicle Supply Equipment) for home and business use. The website provides an EV Charging Time Calculator that helps you determine the estimated charging time for your electric vehicle. It performs the calculations based on several variables such as the type of vehicle, current charge level, desired charge level, and charger power output. The best thing about this calculator is that you don’t have to know the correct numbers for battery capacity, charting power, etc. The calculator has a catalog of EV brands and models with their technical details. You can simply explore the brand list and pick the model of your CAR. After that, you can set the battery levels. You can add the current battery level and then set the target battery level. Lastly, you have to select charging power. The calculator categorizes dozens of options into three categories: Outlets, Home EVSEs, and Charging Networks (like Supercharger, Electrify America, etc.). From these lists, you can pick your charging point type and get the estimated charging time for your electric vehicle. Along with the charging time, this calculator shows additional stats. It shows the charging speed, mileage growth, per-minute billing, kilowatt billing, and other stats of vehicle efficiency, charging efficiency, etc.

How to calculate EV charging time online on EVAdept.com?

Head over to this EV Charging Time Calculator using the link given below.
Click on the Choose make button and select the manufacturer of your vehicle.
Then click on the Choose model button and select your vehicle model there.
Use the sliders to set the initial and target battery levels for charging.
After that, select the charging mode of choice and pick the accurate charging port type.
This gets you the charging time of the vehicle along with billing and more.

Highlights:

Calculation based on: Manufacturer and model.
Outlet/Chargers: Multiple outlets, Home EVSEs, and Public Charging Networks.
Charging Power: Autofilled based on the selected source.
Battery Level Option: Option to set current and target battery levels for charging.
Charing Time Output: Charging time and Charging Speed in MPH and KPH.
Additional Features: Other power factors, info, and efficiency stats.

Home Page

UGV.ua

UGV.ua is a company that specializes in the production of EV charging stations. The company offers a range of charging solutions for electric cars, including rapid charging stations and other types of charging infrastructure. Their website features an Electric Vehicle Charging Calculator. This calculator can help you determine how much time it will take to charge your EV from the current charge percentage to the target charge percentage. To perform the calculation, it asks you to choose your EV model from the list. Based on your selection, the calculator gets the battery size of the EV. Then you can pick the outlet type for changing and select the phase. When you do that, it shows the power characteristics of your selection below. You can make changes to Line voltage, Amperage, and Power factor there to make any adjustment. Based on those inputs, the calculator calculates the charging time and charging speed. If you provide the cost of price per kWh, this calculator can give you the charge cost as well.

How to calculate EV charging time online on UGV.ua?

Use the direct link provided below to open this calculator in your browser.
Select the manufacturer and Model of your EV from the lists.
Set the low and expected charge levels. Then choose the outlet type.
Verify the charging power characteristics and make adjustments if needed.
This shows you the charging time along with the charging speed. of the vehicle.

Highlights:

Calculation based on: Manufacturer and model.
Outlet/Chargers: Standard 1-phase and 3-phase outlets with maximum 50A current.
Charging Power: Autofilled based on the selected outlet but you can change the values.
Battery Level Option: Option to set current and target charge levels.
Charing Time Output: Charging time and Charging Speed in KPH.
Additional Features: Option to Price per kWh to get the Charge Cost.

Home Page

zecar.com

zecar.com is a platform that aims to help users switch to electric cars and clean energy. It is designed to guide users through the process of purchasing an electric car, providing information and resources to help them make informed decisions. You can use their calculator to calculate the charging time of the electric cars. The calculation is a 7-step process covering:

Choose your model (wide catalog of EV manufacturers)
Charger type (Level 1, Level 2, and Level 3 chargers with various charging power options)
Battery state of charge (to set the initial and targeted charge level)
Electricity price
Weekday travel range
Weekend travel range
Driving in the urban area (set percentage of driving in urban area)

The result of the calculation gives you various stats of the selected car. It shows the price, energy cost, range, charge power, fast charge power, charging speed, charging time, and charging cost. It also how much charging time it would take for your weekday and weekend range.

How to calculate EV charging time online on zecar.com?

Go to this calculator using the link provided below.
On the landing page, Choose your electric car by selecting the brand, model, and variant.
Then go through the on-screen steps adding information on charger, cost, and your trips.
In the end, you get a detailed result page with charging time and many other factors.

Highlights:

Calculation based on: Manufacturer and model.
Outlet/Chargers: Multiple charger options.
Charging Power: Autofilled based on the selected source.
Battery Level Option: Option to set current and target battery levels for charging.
Charing Time Output: Charging time and Charging Speed.
Additional Features: It gives you an estimate of the charging time and charging cost of the selected EV along with EV specs.

Home Page

GridServe.com

GridServe.com is a UK-based company that builds hybrid solar farms. It aims to generate planet-friendly energy and deliver that power to electric vehicles. Their website has an Electric Car Charge Time and cost Calculator that can help you estimate the charging time. This calculator performs the calculation based on car models and available charging options. This seems handy but their database is quite outdated and does not include newer EVs and charging options. However, you can try to find your car model on the website and then pick the charging power output to calculate the charging time. You can also add the electricity cost to find out the charging cost.

How to calculate EV charging time online on GridServe.com?

Follow the link given below to access this calculator directly.
Select your car model from the given catalog.
In the next step, select the power output of the charger and enter the electricity cost.
This takes you to the summary, set the target charge level using the slider to get the charging time.

Highlights:

Calculation based on: Manufacturer and model.
Outlet/Chargers: Some charger options.
Charging Power: Autofilled based on the selection.
Battery Level Option: Set the target battery level for charging.
Charing Time Output: Charging time and Charging Speed.
Additional Features: Calculates charging cost based on given electricity cost.

Home Page

BlinkCharging.com

BlinkCharging.com is a company that is actively involved in the global deployment and operation of electric vehicle (EV) charging stations. It features an Electric Vehicle Charging Time Calculator on the website. This calculator can help you determine how much time it will take to charge your vehicle on one of BlinkCharging chargers. Since the calculator uses only BlinkCharging chargers, there is no need to add charging power manually for the calculator. You can simply add the battery capacity and charge levels to perform the calculation. If you do not know the battery capacity of your vehicle then you can select your vehicle by picking the brand and model. Then you can again set the starting charge level and target charger level to get the estimated charging time.

How to calculate EV charging time online on BlinkCharging.com?

Visit this calculator on the BlinkCharging website. A direct link is given below.
Select how you want to perform the calculation; by Maker & Model or by Battery & Power.
Then select your inputs and set the charge levels to get the charging time.

Highlights:

Calculation based on: Maker & Model or Battery & Power.
Outlet/Chargers: Multiple outlets, Home EVSEs, and Public Charging Networks.
Charging Power: Autofilled based on the selected source.
Battery Level Option: Option to set Starting and Target Charge levels.
Charing Time Output: Charging time and Charging Speed in MPH and KPH.
Additional Features: Other power factors, info, and efficiency stats.

Home Page

go-e.com

go-e.com is a manufacturer that offers a range of charging solutions for electric vehicles (EVs). The company’s products include the go-e Charger HOMEfix, a compact and stationary charging station designed for the safe and convenient charging of electric cars and plug-in hybrids. The EV charging time calculator on this website works for those go-e Chargers only. It has a collection of popular electric car brands and models. You can pick your car and select the go-e Charger of choice to get the estimated charging time while using that go-e Charger.

How to calculate EV charging time online on go-e.com?

Open this calculator using the direct link provided below.
Select the Car Brand and Car Model from the listed catalog.
Then select go-e Charger and Connection type to get the Estimate Charge Time.

Highlights:

Calculation based on: Manufacturer and model.
Outlet/Chargers: go-e Charging Networks.
Charging Power: Autofilled based on the selected source.
Battery Level Option: No option to set the battery level, it performs calculations for 0-100% charge.
Charing Time Output: Estimated charging time and Maximum charging output.
Additional Features: No additional features.

Home Page

HomeChargingStations.com

HomeChargingStations.com is a website that provides information and resources related to electric vehicle (EV) charging stations. The website offers a charger finder tool that helps users narrow down their choices based on their needs. The website has an Electric Vehicle Charging Time Calculator that you can use to estimate the charging time of an electric vehicle. This tool calculates the charging time based on various factors such as battery size, charging power, and the vehicle’s current state of charge. It lets you choose what unit you want to use for the charging power. You can choose between kW and Ampere. Then you can simply add the data to get the total charging time. The same web page also features another calculator that can help you calculate the charging time for a certain distance. You can add the energy consumption of the vehicle along with charging power and distance to get the time needed to charge.

How to calculate EV charging time online on HomeChargingStations.com?

Go to this calculator on the HomeChargingStations website using the link given below.
Select the measurement unit for Charging Power at the top. Select from kW and Ampere.
Then enter the Charging Power, Battery Size, and set the Starting and Target Charge Levels.
Doing this shows you the total charging time on the right side of the calculator.

Highlights:

Calculation based on: Battery Size (kWh) and Charging Power (kW/Ampere).
Outlet/Chargers: N/A.
Charging Power: Requires charging power in kW.
Battery Level Option: Option to set Current and Target Charge % Levels.
Charing Time Output: Estimated Charging Time in hours.
Additional Features: Additional calculator to calculate the charging time for a certain distance..

Home Page

EVPlant.co.uk

EVPlant.co.uk is a supplier and installer of electric vehicle charging solutions in the UK. Their website features a simple tool to calculate how long it takes to charge an EV. This tool estimates the total charging time based on battery size, charging power, and charge percentages. It has four sliders for battery size, charging power, current charge percentage, and target charge percentage. You can use the sliders to set the desired numbers and get the total charging time estimation for your electric vehicle.

How to calculate EV charging time online on EVPlant.co.uk?

Open this calculator using the link provided below.
Use the given sliders to set the Battery Size and Charging Power.
Then set the Current and Target Charge % Levels to get the Estimated Charging Time.

Highlights:

Calculation based on: Battery Size (kWh) and Charging Power (kW).
Outlet/Chargers: N/A.
Charging Power: Requires charging power in kW.
Battery Level Option: Option to set Current and Target Charge % Levels.
Charing Time Output: Estimated Charging Time in hours.
Additional Features: No additional features.

Home Page

InchCalculator.com

InchCalculator.com has a catalog of online calculators that anyone can use for free. It offers calculators for Construction, Conversion, Math, Engineering, Automotive, Cooking, Finance, Health, and more. Under the Automotive collection, it features an Electric Vehicle Charging Time Calculator. This calculator estimates how long it will take to charge a battery of a certain capacity with a given charging power. You can simply add the battery capacity and charging power to get the total charting time. Along with that, you can also set initial and target battery capacity for the calculation. If the battery is at 30% and you want to charge it to 80%, you can set those levels and get the charging time for that only.

How to calculate EV charging time online on InchCalculator.com?

Go to this Electric Vehicle Charging Time Calculator using the link given below.
Add the Charging Power in kW and Battery Capacity in kWh. Then set the Battery Levels for the calculation.
After that, click the CALCULATE button to get the EV Charging Time in hours.

Highlights:

Calculation based on: Battery Capacity (kWh) and Charging Power (kW).
Outlet/Chargers: N/A.
Charging Power: Requires charging power in kW.
Battery Level Option: Option to set Current and Target Battery Levels.
Charing Time Output: Estimated Charging Time in hours.
Additional Features: Provides calculation example along with an Average Battery Charging Times chart.

Home Page

Calculator.academy

Calculator.academy is a free website that provides a collection of online calculators covering Math, Science, Engineering, Finance, Health, Fitness, and other day-to-day needs. The website offers an EV Charge Time Calculator that can be used to calculate the charging time of any electric vehicle. This is a simple calculator that calculates charging time from battery capacity and charging power. The calculator does not feature any additional parameters or functions. It performs the charging time calculation for a 0% to 100% battery level. You can not set the initial and target battery levels. However, this calculator can perform the reverse calculation. When the charging time is known, you can use that to calculate the battery capacity or charging power.

How to calculate EV charging time online on Calculator.academy?

Follow the link provided below to access this calculator on Calculator.academy.
Enter the Battery Capacity in kW-h and Charging Power in kW.
Then click the Calculate button to get the EV Charge Time in hours.

Highlights:

Calculation based on: Battery Capacity (kW-h) and Charging Power (kW).
Outlet/Chargers: N/A.
Charging Power: You have to enter the charging power in kW.
Battery Level Option: No option to set the battery level, it performs calculations for 0-100% charge.
Charing Time Output: EV Charge Time in hours.
Additional Features: No additional features.

Home Page

Frequently Asked Questions

What is an EV charging time calculator?

An EV charging time calculator is a tool that estimates the time required to charge an electric vehicle based on factors such as battery capacity, charging station power, and current charge level.

What information do I need to calculate EV charging time?

You typically need to input your vehicle's battery capacity, the charging station power rating, and the current state of charge.

How long does a EV take to charge?

The charging time for an electric vehicle (EV) varies based on factors such as battery capacity, charging speed, and the state of charge, ranging from as little as 30 minutes for fast chargers to several hours for standard home charging.

Can an EV be charged in 10 minutes?

While some fast-charging technologies claim to charge an electric vehicle (EV) in around 10 minutes, actual charging times depend on the specific EV model, battery capacity, and the charging infrastructure available.

What is the fastest EV charger?

Terra 360 and Tesla Supercharger V3 are some of the fastest electric vehicle (EV) chargers, capable of delivering high charging speed.

How long do EV batteries last?

Electric vehicle (EV) battery lifespan typically ranges from 8 to 15 years, with degradation occurring gradually over time, influenced by factors such as usage patterns, temperature, and charging practices.

How much does EV charging cost?

The cost of electric vehicle (EV) charging varies, but on average, it can range from $0.10 to $0.30 per kilowatt-hour, depending on local electricity rates and charging infrastructure.

Which EV charger is faster AC or DC?

DC (Direct Current) EV chargers are generally faster than AC (Alternating Current) chargers, providing rapid charging capabilities suitable for shorter charging times.

How fast is a 7kW charger?

A 7kW charger typically provides a charging speed of approximately 20-30 miles of range per hour, depending on the electric vehicle's efficiency and battery capacity.

Is EV cheaper than petrol?

In many cases, electric vehicles (EVs) are cheaper to operate than petrol vehicles due to lower fuel costs and reduced maintenance expenses, but the upfront purchase price may vary.

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